Afternoon everyone, just recently my HAProxy (through pfSense) just started giving this error to external connections. HA Proxy has been up and running for years without issues.
If I browse to the site internally via the external URL it works fine.
If I browse externally, I get Error_SSL_Protocol_Error.
I tried updating the certificate (lets encrypt), updating HAProxy (version 0.60_5).
Not sure where to look and my research has not pointed to a direct cause yet.